Apparent Movement of the Sun
30 هزار بار بازدید -
7 سال پیش
-
This short video has students
This short video has students explain why the Sun appears to move across the screen, then relates this to how the Sun appears to move across the sky.
7 سال پیش
در تاریخ 1396/10/19 منتشر شده
است.
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بـار بازدید شده